<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>

<body>
  <div id="app">
    <com-dialog></com-dialog>
  </div>
  <script>

    Vue.component('com-dialog', {
      render(createElement) {
        return createElement(
          'div',
          {
            'class': {
              foo: true,
              bar: false
            }
          },
          [
            'helloworld',
            createElement(
              'h1',
              {

              },
              [
                '太原2002'
              ]
            )
          ]
        )

      }
    })


    var vm = new Vue({
      el: "#app",
      data: {}
    })
  </script>
</body>

</html>